Dura Bronze Alloys – The Benchmark in Wear-Resistant Alloys

For over 20 years, our materials are leading the way in advanced Wear Resistance. With a focus on Wear Resistance, Cost Benefits, and Workability, Dura Bronze Alloys have been delivering high-performance results in the most demanding  applications.

Mail us

Dura Bronze Alloys achieve their outstanding mechanical performance through a synergy of carefully controlled composition, precisely managed microstructure, and balanced manufacturing processes extrusion, cold forming, and heat treatment. Next to their exceptional wear resistance and tribological performance, the Alloys even outperform standard aluminum and phosphor bronzes, while offering a less demanding alternative to many steels—striking an ideal balance between efficiency, cost, and quality.

Dura Bronze & Dura Bronze Plus

OYO Dura Bronze and Dura Bronze Plus are advanced alloys with an enhanced composition and microstructure that optimize their mechanical properties. These alloys are engineered for demanding applications requiring high surface hardness, good wear resistance, and excellent corrosion resistance.

Both are ideal for fasteners, bearings, lead screw nuts, and bushings. The materials exhibit high strength and stress corrosion cracking resistance, making them suitable for high-performance industrial applications. Their excellent machinability facilitates processing in components like clutch bearings, drve shafts, gears, and piston heads.

Additionally, OYO Dura Bronze and Dura Bronze Plus feature low coefficients of friction and galling resistance, enhancing their suitability for sleeve bearings, propeller shafts, and thrust bearings. With their fatigue strength and wear resistance, these alloys are a reliable choice for various components in challenging environments.

Dura Bronze Alu

OYO Dura Bronze Alu is an advanced alloy that exhibits good wear resistance and corrosion resistance due to the presence of enhanced manganese silicide particles embedded in its structure. These particles are further developed compared to standard quality, making the alloy more resistant to surface embrittlement and fatigue compared to the standard CW713R.

This alloy is used for sliding bearings, bolts and nuts and valve guides, as well as for structural components in machine engineering. OYO Dura Bronze Alu is also well-suited for warm-pressed parts where higher strength values and wear resistance are required.

Ready to learn more?

Discover how OYO Dura Bronze Alloys can reduce overall costs, improve performance, and support your sustainability goals. Contact our specialists directly by technicalsales@oyo-alloys.com for tailored advice, material product sheets, or a personalized quote.

With over two decades of proven success, we continue to deliver longer-lasting, cost-efficient solutions in demanding applications.